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path: root/drivers/input/keyboard
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* Input: add TI-Nspire keypad supportDaniel Tang2013-06-043-0/+296
| | | | | | | This is a driver for the keypads found on the TI-Nspire series calculators. Signed-off-by: Daniel Tang <dt.tangr@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: w90p910_keypad - pass correct pointer to free_irq()Lars-Peter Clausen2013-05-231-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | free_irq() expects the same pointer that was passed to request_irq(), otherwise the IRQ is not freed. The issue was found using the following coccinelle script: <smpl> @r1@ type T; T devid; @@ request_irq(..., devid) @r2@ type r1.T; T devid; position p; @@ free_irq@p(..., devid) @@ position p != r2.p; @@ *free_irq@p(...) </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: twl4030_keypad - pass correct pointer to free_irq()Lars-Peter Clausen2013-05-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | free_irq() expects the same pointer that was passed to request_threaded_irq(), otherwise the IRQ is not freed. The issue was found using the following coccinelle script: <smpl> @r1@ type T; T devid; @@ request_threaded_irq(..., devid) @r2@ type r1.T; T devid; position p; @@ free_irq@p(..., devid) @@ position p != r2.p; @@ *free_irq@p(...) </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: pxa27x_keypad - pass correct pointer to free_irq()Lars-Peter Clausen2013-05-231-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | free_irq() expects the same pointer that was passed to request_irq(), otherwise the IRQ is not freed. The issue was found using the following coccinelle script: <smpl> @r1@ type T; T devid; @@ request_irq(..., devid) @r2@ type r1.T; T devid; position p; @@ free_irq@p(..., devid) @@ position p != r2.p; @@ *free_irq@p(...) </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: ep93xx_keypad - pass correct pointer to free_irq()Lars-Peter Clausen2013-05-231-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | free_irq() expects the same pointer that was passed to request_irq(), otherwise the IRQ is not freed. The issue was found using the following coccinelle script: <smpl> @r1@ type T; T devid; @@ request_irq(..., devid) @r2@ type r1.T; T devid; position p; @@ free_irq@p(..., devid) @@ position p != r2.p; @@ *free_irq@p(...) </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: w90p910_keypad - remove redundant platform_set_drvdata()Sachin Kamat2013-05-081-1/+0
| | | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: twl4030_keypad - remove redundant platform_set_drvdata()Sachin Kamat2013-05-081-1/+0
| | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: tnetv107x-keypad - remove redundant platform_set_drvdata()Sachin Kamat2013-05-081-2/+0
| | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: spear-keyboard - remove redundant platform_set_drvdata()Sachin Kamat2013-05-081-1/+0
| | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: sh_keysc - remove redundant platform_set_drvdata()Sachin Kamat2013-05-081-2/+0
| | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: samsung-keypad - remove redundant platform_set_drvdata()Sachin Kamat2013-05-081-2/+0
| | | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: pxa930_rotary - remove redundant platform_set_drvdata()Sachin Kamat2013-05-081-1/+0
| | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: pxa27x_keypad - remove redundant platform_set_drvdata()Sachin Kamat2013-05-081-1/+0
| | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: pmic8xxx-keypad - remove redundant platform_set_drvdata()Sachin Kamat2013-05-081-2/+0
| | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: opencores-kbd - remove redundant platform_set_drvdata()Sachin Kamat2013-05-081-2/+0
| | | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Javier Herrero <jherrero@hvsistemas.es> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: omap4-keypad - remove redundant platform_set_drvdata()Sachin Kamat2013-05-081-2/+0
| | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: matrix_keypad - remove redundant platform_set_drvdata()Sachin Kamat2013-05-081-2/+0
| | | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: jornada720_kbd - remove redundant platform_set_drvdata()Sachin Kamat2013-05-081-2/+0
| | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: jornada680_kbd - remove redundant platform_set_drvdata()Sachin Kamat2013-05-081-2/+0
| | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: gpio_keys_polled - remove redundant platform_set_drvdata()Sachin Kamat2013-05-081-2/+0
| | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: gpio_keys - remove redundant platform_set_drvdata()Sachin Kamat2013-05-081-1/+0
| | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: davinci_keyscan - remove redundant platform_set_drvdata()Sachin Kamat2013-05-081-2/+0
| | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: bf54x-keys - remove redundant platform_set_drvdata()Sachin Kamat2013-05-081-2/+0
| | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: ep93xx_keypad - remove redundant platform_set_drvdata()Sachin Kamat2013-05-081-3/+0
| | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: amikbd - remove redundant platform_set_drvdata()Sachin Kamat2013-05-081-1/+0
| | | | | | | | | Commit 0998d06310 (device-core: Ensure drvdata = NULL when no driver is bound) removes the need to set driver data field to NULL. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: tegra-kbc - support for defining row/columns based on SoCLaxman Dewangan2013-03-311-18/+62
| | | | | | | | | | | | NVIDIA's Tegra20 and Tegra30 supports the 16x8 keyboard matrix and T114 support the 11x8 Key matrix. Add support for defining the maximum row/columns based on SoC through proper compatibility. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: imx_keypad - switch to using managed resourcesFabio Estevam2013-03-311-63/+14
| | | | | | | Using devm_ functions can make the code cleaner and simpler. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: nomadik-ske-keypad - use module_platform_driver_probe macroSachin Kamat2013-03-171-11/+1
| | | | | | | | | module_platform_driver_probe() eliminates the boilerplate and simplifies the code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: amikbd - use module_platform_driver_probe macroSachin Kamat2013-03-171-13/+1
| | | | | | | | module_platform_driver_probe() eliminates the boilerplate and simplifies the code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: davinci_keyscan - use module_platform_driver_probe macroSachin Kamat2013-03-171-11/+1
| | | | | | | | module_platform_driver_probe() simplifies the code by eliminating boilerplate code. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: tegra-kbc - convert to devm_ioremap_resource()Sachin Kamat2013-03-171-5/+4
| | | | | | | | | | | | Use the newly introduced devm_ioremap_resource() instead of devm_request_and_ioremap() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages; so all explicit error messages can be removed from the failure code paths. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Reviewed-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Merge branch 'for-linus' of ↵Linus Torvalds2013-03-111-4/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: "Except for the largish change to the ALPS driver adding "Dolphin V1" support and Wacom getting a new signature of yet another device, the rest are straightforward driver fixes." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: mms114 - Fix regulator enable and disable paths Input: ads7864 - check return value of regulator enable Input: tc3589x-keypad - fix keymap size Input: wacom - add support for 0x10d Input: ALPS - update documentation for recent touchpad driver mods Input: ALPS - add "Dolphin V1" touchpad support Input: ALPS - remove unused argument to alps_enter_command_mode() Input: cypress_ps2 - fix trackpadi found in Dell XPS12
| * Input: tc3589x-keypad - fix keymap sizeRabin Vincent2013-03-101-4/+4
| | | | | | | | | | | | | | | | | | | | The keymap size used by tc3589x is too low, leading to the driver overwriting other people's memory. Fix this by making the driver use the automatically allocated keymap provided by matrix_keypad_build_keymap() instead of allocating one on its own. Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | Merge tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2013-02-211-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull ARM SoC-specific updates from Arnd Bergmann: "This is a larger set of new functionality for the existing SoC families, including: - vt8500 gains support for new CPU cores, notably the Cortex-A9 based wm8850 - prima2 gains support for the "marco" SoC family, its SMP based cousin - tegra gains support for the new Tegra4 (Tegra114) family - socfpga now supports a newer version of the hardware including SMP - i.mx31 and bcm2835 are now using DT probing for their clocks - lots of updates for sh-mobile - OMAP updates for clocks, power management and USB - i.mx6q and tegra now support cpuidle - kirkwood now supports PCIe hot plugging - tegra clock support is updated - tegra USB PHY probing gets implemented diffently" * tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (148 commits) ARM: prima2: remove duplicate v7_invalidate_l1 ARM: shmobile: r8a7779: Correct TMU clock support again ARM: prima2: fix __init section for cpu hotplug ARM: OMAP: Consolidate OMAP USB-HS platform data (part 3/3) ARM: OMAP: Consolidate OMAP USB-HS platform data (part 1/3) arm: socfpga: Add SMP support for actual socfpga harware arm: Add v7_invalidate_l1 to cache-v7.S arm: socfpga: Add entries to enable make dtbs socfpga arm: socfpga: Add new device tree source for actual socfpga HW ARM: tegra: sort Kconfig selects for Tegra114 ARM: tegra: enable ARCH_REQUIRE_GPIOLIB for Tegra114 ARM: tegra: Fix build error w/ ARCH_TEGRA_114_SOC w/o ARCH_TEGRA_3x_SOC ARM: tegra: Fix build error for gic update ARM: tegra: remove empty tegra_smp_init_cpus() ARM: shmobile: Register ARM architected timer ARM: MARCO: fix the build issue due to gic-vic-to-irqchip move ARM: shmobile: r8a7779: Correct TMU clock support ARM: mxs_defconfig: Select CONFIG_DEVTMPFS_MOUNT ARM: mxs: decrease mxs_clockevent_device.min_delta_ns to 2 clock cycles ARM: mxs: use apbx bus clock to drive the timers on timrotv2 ...
| * | ARM: tegra: migrate to new clock codePrashant Gaikwad2013-01-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Migrate Tegra clock support to drivers/clk/tegra, this involves moving: 1. definition of tegra_cpu_car_ops to clk.c 2. definition of reset functions to clk-peripheral.c 3. change parent of cpu clock. 4. Remove legacy clock initialization. 5. Initialize clocks using DT. 6. Remove all instance of mach/clk.h Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com> [swarren: use to_clk_periph_gate().] Signed-off-by: Stephen Warren <swarren@nvidia.com>
* | | Merge tag 'driver-core-3.9-rc1' of ↵Linus Torvalds2013-02-211-5/+3
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core patches from Greg Kroah-Hartman: "Here is the big driver core merge for 3.9-rc1 There are two major series here, both of which touch lots of drivers all over the kernel, and will cause you some merge conflicts: - add a new function called devm_ioremap_resource() to properly be able to check return values. - remove CONFIG_EXPERIMENTAL Other than those patches, there's not much here, some minor fixes and updates" Fix up trivial conflicts * tag 'driver-core-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (221 commits) base: memory: fix soft/hard_offline_page permissions drivercore: Fix ordering between deferred_probe and exiting initcalls backlight: fix class_find_device() arguments TTY: mark tty_get_device call with the proper const values driver-core: constify data for class_find_device() firmware: Ignore abort check when no user-helper is used firmware: Reduce ifdef CONFIG_FW_LOADER_USER_HELPER firmware: Make user-mode helper optional firmware: Refactoring for splitting user-mode helper code Driver core: treat unregistered bus_types as having no devices watchdog: Convert to devm_ioremap_resource() thermal: Convert to devm_ioremap_resource() spi: Convert to devm_ioremap_resource() power: Convert to devm_ioremap_resource() mtd: Convert to devm_ioremap_resource() mmc: Convert to devm_ioremap_resource() mfd: Convert to devm_ioremap_resource() media: Convert to devm_ioremap_resource() iommu: Convert to devm_ioremap_resource() drm: Convert to devm_ioremap_resource() ...
| * | | Input: Convert to devm_ioremap_resource()Thierry Reding2013-01-221-5/+3
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert all uses of devm_request_and_ioremap() to the newly introduced devm_ioremap_resource() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages so all explicit error messages can be removed from the failure code paths. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | Merge tag 'dt-for-linus' of git://git.secretlab.ca/git/linuxLinus Torvalds2013-02-201-4/+4
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull device tree changes from Grant Likely: "All around device tree changes destined for v3.8. Aside from the documentation updates the highlights in this branch include: - Kbuild changes for using CPP with .dts files - locking fix from preempt_rt patchset - include DT alias names in device uevent - Selftest bugfixes and improvements - New function for counting phandles stanzas in a property - constify argument to of_node_full_name() - Various bug fixes This tree did also contain a commit to use platform_device_add instead of open-coding the device add code, but it caused problems with amba devices and needed to be reverted." * tag 'dt-for-linus' of git://git.secretlab.ca/git/linux: (23 commits) Revert "of: use platform_device_add" kbuild: limit dtc+cpp include path gpio: Make of_count_named_gpios() use new of_count_phandle_with_args() of: Create function for counting number of phandles in a property of/base: Clean up exit paths for of_parse_phandle_with_args() of/selftest: Use selftest() macro throughout of/selftest: Fix GPIOs selftest to cover the 7th case of: fix recursive locking in of_get_next_available_child() documentation/devicetree: Fix a typo in exynos-dw-mshc.txt OF: convert devtree lock from rw_lock to raw spinlock of/exynos_g2d: Add Bindings for exynos G2D driver kbuild: create a rule to run the pre-processor on *.dts files input: Extend matrix-keypad device tree binding devicetree: Move NS2 LEDs binding into LEDs directory of: use platform_device_add powerpc/5200: Fix size to request_mem_region() call documentation/devicetree: Fix typos of: add 'const' to of_node_full_name parameter of: Output devicetree alias names in uevent DT: add vendor prefixes for Renesas and Toshiba ...
| * | | gpio: Make of_count_named_gpios() use new of_count_phandle_with_args()Grant Likely2013-02-131-4/+4
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch replaces the horribly coded of_count_named_gpios() with a call to of_count_phandle_with_args() which is far more efficient. This also changes the return value of of_gpio_count() & of_gpio_named_count() from 'unsigned int' to 'int' so that it can return an error code. All the users of that function are fixed up to correctly handle a negative return value. v2: Split GPIO portion into a separate patch Tested-by: Andreas Larsson <andreas@gaisler.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Rob Herring <rob.herring@calxeda.com>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2013-02-207-374/+573
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: "Two new touchpad drivers - Cypress APA I2C Trackpad and Cypress PS/2 touchpad and a big update to ALPS driver from Kevin Cernekee that adds support for "Rushmore" touchpads and paves way for adding support for "Dolphin" touchpads. There is also a new input driver for Goldfish emulator and also Android keyreset driver was folded into SysRq code. A few more drivers were updated with device tree bindings and others got some small cleanups and fixes." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (55 commits) Input: cyttsp-spi - remove duplicate MODULE_ALIAS() Input: tsc2005 - add MODULE_ALIAS Input: tegra-kbc - require CONFIG_OF, remove platform data Input: synaptics - initialize pointer emulation usage Input: MT - do not apply filtering on emulated events Input: bma150 - make some defines public and fix some comments Input: bma150 - fix checking pm_runtime_get_sync() return value Input: ALPS - enable trackstick on Rushmore touchpads Input: ALPS - add support for "Rushmore" touchpads Input: ALPS - make the V3 packet field decoder "pluggable" Input: ALPS - move pixel and bitmap info into alps_data struct Input: ALPS - fix command mode check Input: ALPS - rework detection of Pinnacle AGx touchpads Input: ALPS - move {addr,nibble}_command settings into alps_set_defaults() Input: ALPS - use function pointers for different protocol handlers Input: ALPS - rework detection sequence Input: ALPS - introduce helper function for repeated commands Input: ALPS - move alps_get_model() down below hw_init code Input: ALPS - copy "model" info into alps_data struct Input: ALPS - document the alps.h data structures ...
| * | Merge branch 'next' into for-linusDmitry Torokhov2013-02-197-374/+573
| |\ \ | | | | | | | | | | | | Prepare first set of updates for 3.9 merge window.
| | * | Input: tegra-kbc - require CONFIG_OF, remove platform dataStephen Warren2013-02-152-104/+93
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tegra only supports, and always enables, device tree. Remove all ifdefs and runtime checks for DT support from the driver. Platform data is therefore no longer required. Delete the header that defines it, and rework the driver to parse the device tree directly into struct tegra_kbc. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: add couple of missing GENERIC_HARDIRQS dependenciesHeiko Carstens2013-02-131-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When removing the !S390 dependency from drivers/input/Kconfig a couple of drivers don't compile because they have a dependency on GENERIC_HARDIRQS. So add the missing dependencies. Fixes e.g. this one: drivers/input/keyboard/lm8323.c: In function ‘lm8323_suspend’: drivers/input/keyboard/lm8323.c:801:2: error: implicit declaration of function ‘irq_set_irq_wake’ [-Werror=implicit-function-declaration] Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: goldfish - virtual input event driverBrian Swetland2013-01-253-0/+205
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This device is a direct pipe from "hardware" to the input event subsystem, allowing us to avoid having to route "keypad" style events through an AT keyboard driver (gross!). As with the other submissions this driver is cross architecture. Signed-off-by: Mike A. Chan <mikechan@google.com> [Tided up to work on x86] Signed-off-by: Sheng Yang <sheng@linux.intel.com> Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com> Signed-off-by: Xiaohui Xin <xiaohui.xin@intel.com> Signed-off-by: Jun Nakajima <jun.nakajima@intel.com> Signed-off-by: Bruce Beare <bruce.j.beare@intel.com> [Ported to 3.4] Signed-off-by: Tom Keel <thomas.keel@intel.com> [Cleaned up for 3.7 and submission] Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: atkbd - fix multi-byte scancode handling on reconnectShawn Nematbakhsh2013-01-211-21/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On resume from suspend there is a possibility for multi-byte scancodes to be handled incorrectly. atkbd_reconnect disables the processing of scancodes in software by calling atkbd_disable, but the keyboard may still be active because no disconnect command was sent. Later, software handling is re-enabled. If a multi-byte scancode sent from the keyboard straddles the re-enable, only the latter byte(s) will be handled. In practice, this leads to cases where multi-byte break codes (ex. "e0 4d" - break code for right-arrow) are misread as make codes ("4d" - make code for numeric 6), leading to one or more unwanted, untyped characters being interpreted. The solution implemented here involves sending command f5 (reset disable) to the keyboard prior to disabling software handling of codes. Later, the command to re-enable the keyboard is sent only after we are prepared to handle scancodes. Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: atkbd - fix a typo in a messageDmitry Torokhov2013-01-171-1/+1
| | | | | | | | | | | | | | | | Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: tegra-kbc - remove default keymapLaxman Dewangan2013-01-171-169/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tegra KBC driver have the default key mapping for 16x8 configuration. The key mapping can be provided through platform data or through DT and the mapping varies from platform to platform, hence this default mapping is not so useful. Remove the default mapping to reduce the code lines of the driver. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: tegra-kbc - add support for rows/columns configuration from dtLaxman Dewangan2013-01-171-19/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The NVIDIA's Tegra KBC has maximum 24 pins to make matrix keypad. Any pin can be configured as row or column. The maximum column pin can be 8 and maximum row pin can be 16. Remove the assumption that all first 16 pins will be used as row and remaining as columns and Add the property for configuring pins to either row or column from DT. Update the devicetree binding document accordingly. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: tegra-kbc - use devm_* for resource allocationLaxman Dewangan2013-01-171-78/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use devm_* for memory, clock, irq, input device allocation. This reduces code for freeing these resources. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: tegra-kbc - fix build warningLaxman Dewangan2013-01-171-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following build warning when building driver with CONFIG_PM_SLEEP not selected. tegra-kbc.c:360:13: warning: 'tegra_kbc_set_keypress_interrupt' defined but not used [-Wunused-function] Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-07 17:47:05 +0000